Fullstack Engineer
Job Description & Overview
Do you want to work for one of the world’s largest global banks? Do you want to build products used by millions of customers worldwide? Well, our Client offers exactly that They are a global leader in banking transformation and Kraków is one of their key technology hubs with the majority of projects delivered from Poland
What you will do:
- Work closely with developers, testers, and teams across the organisation to build, run, and improve products in production
- Design, develop, and deliver both backend and lightweight frontend features based on the backlog and priorities; the UI layer is intentionally simple and not classic frontend heavy work
- Partner with the engineering team to shape, build, and release new features from idea to production
- Engage directly with users and stakeholders to solve real problems, handle issues, and respond to feature requests
- Build APIs and microservices that address concrete business needs and have visible impact
- Deliver frequent, reliable releases in an agile CI/CD setup, keeping a steady and sustainable development pace
Kogo poszukujemy?
- Client: lead international bank
- Recruitment process: 2 meetings with hiring managers, followed by a phone screen with our recruiter
- Hybrid work: 6 days per month from the office in Cracow
Skills
- Willingness to learn multiple programming languages for both server and frontend development
- Demonstratable experience of one language: Kotlin, Javascript or Python
- Must understand databases from a consumer point of view, such as MongoDB, Redis and PostgreSQL
- Knowledge of HTTP APIs , e.g. RESTful APIs
Nice to have
- Knowledge of .NET and C#
- Working knowledge of Unix
What's in it for you?
- Prestigious position at one of the world’s largest banks
- Stable, long-term projects
- Hybrid work (6 days per week from the office in Cracow)
- Working with modern IT technologies
- Growth and development opportunities with the possibility to move between projects
- Private healthcare and multisport card
- Referral program, free parking and company events
Ready to apply for this vacancy?
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Key Details
- Date Posted: 23 Oct 2026
- Location: United Kingdom
- Employment Type: Permanent
- Category: General
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